From a56a4e391d541ae05de0203f3d493edc3b04681d Mon Sep 17 00:00:00 2001
From: Emiliano Ciavatta
Date: Mon, 13 Apr 2020 17:12:35 +0200
Subject: Add AddRoute tests

---
 routes.go | 118 +++++++++++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 82 insertions(+), 36 deletions(-)

(limited to 'routes.go')

diff --git a/routes.go b/routes.go
index 37088e2..111dd78 100644
--- a/routes.go
+++ b/routes.go
@@ -1,55 +1,101 @@
 package main
 
 import (
-	"fmt"
 	"github.com/gin-gonic/gin"
-	log "github.com/sirupsen/logrus"
-	"github.com/go-playground/validator/v10"
 	"net/http"
 )
 
-func ApplicationRoutes(engine *gin.Engine) {
-	engine.Static("/", "./frontend/build")
+func ApplicationRoutes(engine *gin.Engine, rulesManager RulesManager) {
+	// engine.Static("/", "./frontend/build")
 
 	api := engine.Group("/api")
 	{
-		api.POST("/rule", func(c *gin.Context) {
+		api.GET("/rules", func(c *gin.Context) {
+			success(c, rulesManager.GetRules())
+		})
+
+		api.POST("/rules", func(c *gin.Context) {
 			var rule Rule
 
-			//data, _ := c.GetRawData()
-			//
-			//var json = jsoniter.ConfigCompatibleWithStandardLibrary
-			//err := json.Unmarshal(data, &filter)
-			//
-			//if err != nil {
-			//	log.WithError(err).Error("failed to unmarshal")
-			//	c.String(500, "failed to unmarshal")
-			//}
-			//
-			//err = validator.New().Struct(filter)
-			//log.WithError(err).WithField("filter", filter).Error("aaaa")
-			//c.String(200, "ok")
+			if err := c.ShouldBindJSON(&rule); err != nil {
+				badRequest(c, err)
+				return
+			}
+
+			if id, err := rulesManager.AddRule(c, rule); err != nil {
+				unprocessableEntity(c, err)
+			} else {
+				success(c, UnorderedDocument{"id": id})
+			}
+		})
+
+		api.GET("/rules/:id", func(c *gin.Context) {
+			hex := c.Param("id")
+			id, err := RowIDFromHex(hex)
+			if err != nil {
+				badRequest(c, err)
+				return
+			}
+			rule, found := rulesManager.GetRule(id)
+			if !found {
+				notFound(c, UnorderedDocument{"id": id})
+			} else {
+				success(c, rule)
+			}
+		})
 
+		api.PUT("/rules/:id", func(c *gin.Context) {
+			hex := c.Param("id")
+			id, err := RowIDFromHex(hex)
+			if err != nil {
+				badRequest(c, err)
+				return
+			}
+			var rule Rule
 			if err := c.ShouldBindJSON(&rule); err != nil {
-				validationErrors, ok := err.(validator.ValidationErrors)
-				if !ok {
-					log.WithError(err).WithField("rule", rule).Error("oops")
-					c.JSON(http.StatusBadRequest, gin.H{})
-					return
-				}
-
-				for _, fieldErr := range validationErrors {
-					log.Println(fieldErr)
-					c.JSON(http.StatusBadRequest, gin.H{
-						"error": fmt.Sprintf("field '%v' does not respect the %v(%v) rule",
-							fieldErr.Field(), fieldErr.Tag(), fieldErr.Param()),
-					})
-					log.WithError(err).WithField("rule", rule).Error("oops")
-					return // exit on first error
-				}
+				badRequest(c, err)
+				return
 			}
 
-			c.JSON(200, rule)
+			updated := rulesManager.UpdateRule(c, id, rule)
+			if !updated {
+				notFound(c, UnorderedDocument{"id": id})
+			} else {
+				success(c, rule)
+			}
 		})
 	}
 }
+
+func success(c *gin.Context, obj interface{}) {
+	c.JSON(http.StatusOK, obj)
+}
+
+func badRequest(c *gin.Context, err error) {
+	c.JSON(http.StatusBadRequest, UnorderedDocument{"result": "error", "error": err.Error()})
+
+	//validationErrors, ok := err.(validator.ValidationErrors)
+	//if !ok {
+	//	log.WithError(err).WithField("rule", rule).Error("oops")
+	//	c.JSON(http.StatusBadRequest, gin.H{})
+	//	return
+	//}
+	//
+	//for _, fieldErr := range validationErrors {
+	//	log.Println(fieldErr)
+	//	c.JSON(http.StatusBadRequest, gin.H{
+	//		"error": fmt.Sprintf("field '%v' does not respect the %v(%v) rule",
+	//			fieldErr.Field(), fieldErr.Tag(), fieldErr.Param()),
+	//	})
+	//	log.WithError(err).WithField("rule", rule).Error("oops")
+	//	return // exit on first error
+	//}
+}
+
+func unprocessableEntity(c *gin.Context, err error) {
+	c.JSON(http.StatusOK, UnorderedDocument{"result": "error", "error": err.Error()})
+}
+
+func notFound(c *gin.Context, obj interface{}) {
+	c.JSON(http.StatusNotFound, obj)
+}
-- 
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